51 Bedford House, Onslow Street, Guildford, GU1 4TL
About 51 Bedford House
51 Bedford House is a two-bedroom semi-detached house in Guildford (GU1 4TL). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (June 2022) shows a C (score 71). When first surveyed in October 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, lighting went from Poor to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 78 m² this is the 54th smallest of 64 units on EPC record in the building, where floor areas span 41–80 m². The building's EPC ratings span F to B across 64 units on file.
At 78 m² the property is well over the postcode median (49 m² across 63 EPCs), placing it in the larger end of the local stock. Across 1999–2019, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £252,000 is 26% above the 2019 sale price. Sold March 2019 for £199,950.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Building
- RefurbishedYes
Everything you need to know about 51 Bedford House
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Energy performance
EPC Rating
Certificate validity
Valid until 11 June 2032
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
51 Bedford House has no planning applications on record.
But the area is active
11 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£252,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 19 years.
£199,950
Growth on file: 6.5% per year over 19 years.
Sales timeline
22 March 2019Most recent
£199,950
+236.1%over 19 years2 November 1999
£59,500
Median price across the last 5 sales in GU1 4TL: £207,600 (2023–2018).
Nearby sales in GU1 4TL
11 Bedford House, Onslow Street, Guildford, GU1 4TL
Sold Feb 2023
£239,9507 Bedford House, Onslow Street, Guildford, GU1 4TL
Sold Dec 2022
£207,60045 Bedford House, Onslow Street, Guildford, GU1 4TL
Sold Mar 2021
£165,00052 Bedford House, Onslow Street, Guildford, GU1 4TL
Sold Nov 2020
£205,00067 Bedford House, Onslow Street, Guildford, GU1 4TL
Sold Dec 2018
£273,000
Versus other Onslow Street homes
51 Bedford House outperforms the street on floor area by a wide margin.
Price per m²
£2,563
Street avg £3,508
Floor Area
78 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 1.6 t/year
Everything you need to know about 51 Bedford House
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
466/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Friary Bus Station — bus station.
Closest school
0.2 km
Surrey Maths School. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
44.5dB






